I tried the Peel and the DBrand skins on my 6s Plus before I got the 7 Plus. Ultimately they did not stick (no pun intended). At least for me, a primary purpose of a case (other than the obvious protection) is to provide grip. Neither of these did that at all and in fact were quite slippery. Additionally, the edges come up next to the side of the curved glass on the front so you constantly feel this ridge which is off-putting. At least with a full case the curves are completely covered so you just get used to it. Anyway, just my opinion. I'm now rocking the Jet Black Plus without a case most of the time because the feel is just so nice. To me, the feel of the phone is most important.